Items

Involvement

Total

High Involvement

Low Involvement

Daily life support

194

(11.8%)

223

(12.2%)

417

(12.0%)

Self-expression

136

(8.3%)

139

(7.6%)

275

(7.9%)

Social relationship

179

(10.9%)

205

(11.2%)

384

(11.1%)

Mutual communication

179

(10.9%)

197

(10.8%)

376

(10.8%)

Speedy information retrieval/content acquisition

174

(10.6%)

194

(10.6%)

368

(10.6%)

Variety of information and content/acquisition

175

(10.6%)

198

(10.8%)

373

(10.7%)

Personal information and content storage

162

(9.8%)

179

(9.8%)

341

(9.8%)

Sharing information/content

112

(6.8%)

128

(7.0%)

240

(6.9%)

Work (mobile office)

148

(9.0%)

165

(9.0%)

313

(9.0%)

Entertainment

186

(11.3%)

199

(10.9%)

385

(11.1%)

Total

1645

(100.0%)

1827

(100.0%)

3472

(100.0%)