Prospects for Radio

Prospects for Radio

• best for interactive
• costs are prohibitive
  • need to approach IR to be competitive
    • numeric pager: $15
    • alpha pager: $30
    • cellphone: $50
    • CDPD: > $50
    • Metricom: > $50
    • IR: < $5
  • no research projects and no large companies creating the proper devices

A Cost-competitive Radio Would Win

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